Is it possible to introduce another feature

Syntax

Q: Are you going to implement the SELECT/CASE statements?

A: No. The IF statement does it very well on multiple condition. And it's also possible to implement conditional execution table with a dict of sub routines. Or use an alternative SELECT routine.

Q: Do you have any plan for concurrency?

A: Yes. But I won't add it to the core code base, I' going to implement it in another extension library. Very possible including coroutine and asynchronous IO operations.

Q: Is it possible to do error/exception handling elegantly?

A: Yes. It's supported by a customized TRY statement.

Scripting APIs

Q: Is it possible to add more scripting APIs?

A: Please read the More scripting APIs page for details.

Others

Feel free to open an issue if you get any good idea.